The QX-28 is a 28-inch 4K surveillance monitor designed for demanding video security systems. Multi-screen viewing enables simultaneous display of multiple video footage signals with up to 4 split screens. In addition to simplifying hardware setup by enabling the use of one display in place of four 1080p monitors, the QX-28 monitor provides the gain in clarity required for real-time and up-close monitoring in control rooms, traffic management centres, casinos, emergency operations centres and other public installations. EXPERIENCE THE 4K DIFFERENCE Don’t miss a single detail with this powerful 4K surveillance monitor. View smooth video and graphics with a new level of detail and clarity. Offering UHD 3840 x 2160 resolution with 8.3 million pixels, this 28-inch 4K surveillance monitor provides sufficient resolution for even the most demanding video security systems. EASY CONTROL AND INTEGRATION Its built-in RS232 and Ethernet control capabilities make this surveillance monitor easy to control and integration a breeze. Whether it is a local serial management connection or a remote network installation, it can be managed in multiple control room scenarios. MULTI-SCREEN VIEWER; ONE DISPLAY, FOUR SCREENS Beyond the traditional two-input Picture-by-Picture (PIP) feature, the multi-screen viewer functionality can display up to four Full HD screens simultaneously from four different input sources. This advanced feature allows it to replace a typical four monitor setup and delivers four-quadrant viewing at crisp and true 1080p content. INDUSTRY-LEADING RELIABILITY Designed for 24/7 operation, this durable metal-housed surveillance monitor protected with NeoV Optical Glass screen take advantage of superior components to ensure a long product lifetime. PID COMMAND & CTRL SOFTWARE PID Command & Ctrl software allows users to control this 28-Inch 4K surveillance monitor via LAN or RS232 connections. It provides a simple and intuitive interface for remote management, OSD-related settings, and easy control of deployed displays.

Technical details
Sustainability certificates	RoHS
Display
Display diagonal	70.9 cm (27.9")
Display resolution	3840 x 2160 pixels
Display type	LED
Panel type	TN
Display brightness	300 cd/m²
Viewing angle, horizontal	170°
Viewing angle, vertical	160°
Display number of colours	1.073 billion colours
Pixel pitch	0.16 x 0.16 mm
Horizontal scan range	31 - 92 kHz
Vertical scan range	48 - 85 Hz
Contrast ratio (typical)	1000:1
Response time	3 ms
Ports & interfaces
HDMI ports quantity	1
HDMI version	2.0
DVI-D ports quantity	1
VGA (D-Sub) ports quantity	1
Ethernet LAN	Y
RJ-45 ports quantity	1
USB port	Y
USB 2.0 ports quantity	1
3.5 mm (1/8-inch) in	Y
DC-in jack	Y
Weight & dimensions
Weight	10.4 kg
Height	405 mm
Depth	59.8 mm
Width	681 mm
Width (with stand)	681 mm
Depth (with stand)	270 mm
Height (with stand)	565.5 mm
Weight (with stand)	13.3 kg
Package type	Box
Package width	778 mm
Package depth	250 mm
Package height	538 mm
Package weight	16.5 kg
Power
Power source type	DC
Power consumption (typical)	29 W
Power consumption (standby)	0.5 W
Power consumption (off)	0.3 W
Energy efficiency class (SDR)	G
Energy consumption (SDR) per 1000 hours	29 kWh
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	10 - 90%
Design
Mounting type	Freestanding
Product colour	Black
Height adjustment	Y
Height adjustment range	0 - 100 mm
Tilt adjustment	Y
Tilt angle	22°
Swivel angle range	-45 - 45°
Performance
Built-in speaker(s)	Y
Number of built-in speakers	2
Speaker power	3 W
VESA mounting	Y
Panel mounting interface	100 x 100,100 x 200 mm